mat-sidenav-container {
  top: 56px;
  height: calc(100vh - 56px);
}

mat-sidenav {
  min-width: 20vw;
  box-shadow: 6px 0 6px rgba(0,0,0,.1);
  overflow-y: initial;
}

.dirIcon {
  margin-right: 1em;
}

.side-btn {
  position: absolute;
  right: -20px;
  top: 28px;
  z-index: 5;
}

.content-btn {
  position: fixed;
  left: -20px;
  top: 84px;
  z-index: 5;
}

#add-btn {
  padding-left: 0.5em;
}
